S
M
T
W
T
F
S
31
82°
57°
1
82°
58°
2
85°
50°
3
85°
50°
4
87°
66°
5
81°
64°
6
84°
64°
7
83°
64°
8
80°
68°
9
83°
67°
10
88°
68°
11
90°
69°
12
87°
68°
13
84°
63°
14
80°
61°
15
79°
59°
16
76°
60°
17
82°
59°
18
80°
62°
19
81°
63°
20
80°
63°
21
76°
56°
22
75°
56°
23
77°
65°
24
83°
66°
25
85°
64°
26
81°
59°
27
76°
62°
28
77°
62°
29
79°
64°
30
81°
63°
1
81°
64°
2
82°
65°
3
84°
65°
4
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stockton
Stockton's June 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 56° and 69°. The average high for June is 81° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Stockton. See also: July | August | September.